关于肾逆流模型方程的解
On the solution of equations for renal counterflow models.
作者信息
Tewarson R P, Stephenson J L, Garcia M, Zhang Y
出版信息
Comput Biol Med. 1985;15(5):287-95. doi: 10.1016/0010-4825(85)90012-5.
PMID:4042634
Abstract
The results of a comparative study of three discretization techniques and the solution of the resulting algebraic equations by three methods is given. For this study, a four-tube central core model with diffusion in the core was selected and equations were derived for a coherent and efficient implementation. The results of this study show that sparse matrix techniques that take the physiological connectivity of the kidney lead to significant savings in computer storage, running time and overall cost.
摘要
给出了三种离散化技术的比较研究结果以及用三种方法求解所得代数方程的结果。对于本研究，选择了一个在核心区域有扩散的四管中心核模型，并推导出了用于连贯且高效实现的方程。本研究结果表明，考虑肾脏生理连通性的稀疏矩阵技术可显著节省计算机存储、运行时间和总体成本。
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引用本文的文献
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A dynamic numerical method for models of renal tubules.一种用于肾小管模型的动态数值方法。
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Effect of varying salt and urea permeabilities along descending limbs of Henle in a model of the renal medullary urine concentrating mechanism.在肾髓质尿液浓缩机制模型中，亨氏袢降支沿线不同盐和尿素通透性的影响。
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